Hi everyone ! Here share a Led grid project  for a tunnel in Stone mountain City , CA, the USA !


1.It is a 23m length tunnel ,with peremeter length is about 7 meter like the following :



2.The project we use is 161 sqaure meter DC12V P55MM GS8208 LED grid and 1 sets H803TV master  controller ,11 sets H801RC slave controllerBOX,51 sets 12V 350W power supply   .



1) Led grid Basic Product Parameter



    Voltage    DC12V
    LED Type    GS8208
    LED Qty/Module    1leds/module
    diamater    20mm
  Pixel pitch    5.5cm
   Housing Body    PVC injection coating
    Power    0.3 W/PCS
    IP    IP 67
   Luminance    2600MCD
    connector    4pin JST female and male connector


GS8208 IC chipset ( spi protocel) 12bits  6K PWM refresh rate ,or dmx512 control  optional

Support customize the color, pitch, and sizeSupport all different control system
Its products include LED video displays / Led Mesh Screen for facade lighting,entertainment lighting, bridge lighting and events lighting (staging and rental) and trade show industries. It also has the functiion for outdoor LED billboards and message board for advertising field.
1.Flexible mounting system allows for customized solutions
2.Local integral in-built diagnostics tool
3.High-quality 12-bit per color image processing technology
4.Pixel-level brightness and color calibration for optimal image quality
5.DVI/SPI/RDM/DMX controllable (automatic protocol detection)
6.Intuitive mapping and addressing via  LED System Contro
As there is standard width of the led grid : 8 Pixel with 44.8cm, and customzied length ,while our project is 23m*7m . So :
2300cm/44.8=51.3, we need 51 pcs led grid cover the 23m length , and i choose 3.5meters length , to use 2 piece to cover the peremeter circle . 
So we need 51*2 , 102 pcs 44.8cm*350cm led grid . 
2)controllers .
 1.H803TV controller .
1.Control maximum 400000 pixels with four output network interfaces and connect maximum 1020 slave controllers.
2.With DVI/HDMI interface, connect any devices with DVI/HDMI 3.Supports DVI video splitter and can be divided by H803TC.
4.Support kinds of resolutions,such as 1280X1024、1280X960、1280X720、1600X1200、1024X768.
5.Adopt auto-run USB to transmit data,which is applied to both 32-bit and 64-bit systems.
IC chip :LPD6803,LPD8806,LPD6813, LPD1109,DMX512,TLS3001, TLS3002,TM1812,TM1809, TM1804,TM1803,DMX512, WS2801,WS2803,WS2811, P9813, SM16716,UCS6912, UCS1903,UCS1909,UCS1912,DM412,DM413,DM114,DM115,DM13C, DM134, DM135, DM136,74HC595,6B595,MBI5001,MBI5168,MBI5016,MBI5026,MBI5027,TB62726,TB62706,ST2221A,ST2221C,XLT5026,ZQL9712,ZQL9712HV,etc.
2.H801RC controller.
1. Eight output ports drive maximum 8192 pixels. Each port controls maximum 8192 divided by number of using ports pixels. Port number could be one, two, four, or eight.
2. Working online or offline, H801RC can be connected to computer, master controller, switch or photoelectric converter.
3. High synchronization performance, the transmission of adjacent slave controller delays within 400 ns, t
4. Far transmission distance. Signal transmitted based on standard Ethernet protocol and the nominal transmission distance up to 100 meters.
5. Can connect the fiber optical converter directly
IC chip :  LPD6803, LPD8806, LPD6812, LPD6813, LPD1882, LPD1889, LPD1883, LPD1886, DMX512, HDMX, APA102, P9813, LD1510, LD1512, LD1530, LD1532, UCS6909, UCS6912, UCS1903, UCS1909, UCS1912, WS2801, WS2803, WS2811, DZ2809, SM16716, TLS3001, TLS3002, TM1812, TM1809, TM1804, TM1803, TM1914, TM1926, TM1829, TM1906, INK1003, BS0825, BS0815, BS0901, LY6620, DM412, DM413, DM114, DM115, DM13C, DM134, DM135, DM136, 74HC595, 6B595, MBI6023, MBI6024, MBI5001, MBI5168, MBI5016, MBI5026, MBI5027, TB62726, TB62706, ST2221A, ST2221C, XLT5026, ZQL9712, ZQL9712HV, etc.
3.The following are our wire diagrams we provide for our clients :
1).One H803Tv master controller with 11 pcs H801RC controller BOX
2)Details of each H801RC controller, it has 8 ports , and each port control 5 lines , each line 126 Pixels . 
3)Power system , each set 350W power supply  work for  2 pcs 44.8cm *350W led grid.

if  you have  any led project need budget or design , donot hesitate to contact with us for a  solution please, 

enjoy more  new project and product details as follow  from Rose Lighting







Thanks for attention